【摘要】 从对正丁基苯胺出发,通过重氮化、偶氮化、甲基化等一系列反应,合成了具有光学活性的小分子偶氮液晶4-正丁基-4’-甲氧基偶氮苯(BMAB)。通过不同反应条件的比较,对产品的合成路线进行了优化改进,具有较好的应用前景。更多还原

【Abstract】 Through reactions of diazotization,coupling and methylation,low-molecule weight nematic azo-LC 4-butyl-4-methoxyl-azobenzene(BMAB) was synthesized from 4-butyl phenylaminel.Under different experimental conditions,synthetic route was optimized and synthetic periodic time was shortened.It would benefit to next work and have great practical applications.更多还原